Wash basin



FIG. 1 is a front, raised perspective view of a wash basin according to the invention;

FIG. 2 is a front view of the wash basin of FIG. 1;

FIG. 3 is a rear view of the wash basin of FIG. 1;

FIG. 4 is a right side view of the wash basin of FIG. 1;

FIG. 5 is a left side view of the wash basin of FIG. 1;

FIG. 6 is a top view of the wash basin of FIG. 1; and,

FIG. 7 is a bottom view of the wash basin of FIG. 1.

The broken lines shown in the drawings form no part of the claimed design. All surfaces not shown form no part of the claimed design. 

CLAIM The ornamental design for a wash basin, substantially as shown and described. 